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1. WO2018065500 - INTERFACE DEVICE FORMABLE BY ADDITIVE MANUFACTURING PROCESS

Publication Number WO/2018/065500
Publication Date 12.04.2018
International Application No. PCT/EP2017/075270
International Filing Date 04.10.2017
IPC
A61M 16/06 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
B33Y 80/00 2015.1
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
80Products made by additive manufacturing
CPC
A61M 16/0605
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
0605Means for improving the adaptation of the mask to the patient
A61M 16/0622
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
0605Means for improving the adaptation of the mask to the patient
0616with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
0622having an underlying cushion
A61M 2207/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2207Methods of manufacture, assembly or production
B33Y 80/00
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
80Products made by additive manufacturing
Applicants
  • KONINKLIJKE PHILIPS N.V. [NL]/[NL]
Inventors
  • HAIBACH, Richard, Thomas
  • HO, Peter, Chi, Fai
  • CHODKOWSKI, Lauren, Patricia
  • GRASHOW, Jonathan, Sayer
Agents
  • FREEKE, Arnold, Jan
  • DE HAAN, Poul, Erik
Priority Data
62/403,93504.10.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTERFACE DEVICE FORMABLE BY ADDITIVE MANUFACTURING PROCESS
(FR) DISPOSITIF D'INTERFACE FAÇONNABLE PAR UN PROCÉDÉ DE FABRICATION ADDITIVE
Abstract
(EN)
An interface device is structured to be connected in fluid communication with a source of breathing gas and to provide a flow of breathing gas to the airways of a patient. The interface device includes a support (24), a deformable portion (28) situated on the support, and an interface portion (32) situated on the deformable portion and being structured to be engaged with the patient in the vicinity of the airways, with the deformable portion including a plurality of deformable elements (36) that form a lattice structure and that are connected with the support at a plurality of spaced apart points of connection (44) on the support. The interface device may be formed via an additive manufacturing process.
(FR)
L'invention concerne un dispositif d'interface structuré pour être en communication fluidique avec une source de gaz respiratoire et pour fournir un courant de gaz respiratoire aux voies aériennes d'un patient. Le dispositif d'interface comprend un support (24), une partie déformable (28) située sur le support, et une partie d'interface (32) située sur la partie déformable et structurée pour venir en prise avec le patient à proximité des voies respiratoires, la partie déformable comprenant une pluralité d'éléments déformables (36) formant une structure en treillis et reliés au support au niveau d'une pluralité de points de connexion (44) espacés sur le support. Le dispositif d'interface peut être façonné par un processus de fabrication additive.
Related patent documents
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